One-button transmitter



FIG. 1 is a perspective plan view of a one button transmitter according to our new design;

FIG. 2 is a top view of the one button transmitter of FIG. 1;

FIG. 3 is a front elevational view of the one button transmitter of FIG. 1;

FIG. 4 is a rear elevational view of the one button transmitter of FIG. 1;

FIG. 5 is a left-hand side elevational view of the one button transmitter of FIG. 1; and,

FIG. 6 is a right-hand side elevational view of the one button transmitter of FIG. 1. 

We claim the ornamental design for a one-button transmitter, as shown and described. 